A-12 reconnaissance aircraft

Target entity: A-12 reconnaissance aircraft
Context triple: [YF-12C, airframeDerivedFrom, A-12 reconnaissance aircraft]

• A. A-7 Corsair II
  The A-7 Corsair II is a U.S. Navy subsonic carrier-capable attack aircraft developed in the 1960s, known for its heavy payload, advanced navigation/attack systems for its time, and extensive combat use during the Vietnam War and beyond.
• B. A-4 Skyhawk
  The A-4 Skyhawk is a compact, carrier-capable American attack jet widely used during the Cold War, particularly noted for its role in the Vietnam War and service with several allied air forces.
• C. North American A-5 Vigilante
  The North American A-5 Vigilante was a supersonic, carrier-based bomber and reconnaissance aircraft used by the U.S. Navy during the Cold War.
• D. A-37 Dragonfly
  The A-37 Dragonfly is a light attack and counter-insurgency jet aircraft developed from the T-37 trainer and widely used by the U.S. Air Force and allied nations during the Vietnam War era.
• E. A-6 Intruder
  The A-6 Intruder was a twin-engine, all-weather carrier-based attack aircraft used by the U.S. Navy and Marine Corps from the 1960s through the 1990s, noted for its advanced navigation/attack systems and long-range strike capability.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: A-12 reconnaissance aircraft
Target entity description: The A-12 reconnaissance aircraft was a high-altitude, high-speed spy plane developed by Lockheed's Skunk Works for the CIA as a predecessor to the SR-71 Blackbird.

• A. A-7 Corsair II
  The A-7 Corsair II is a U.S. Navy subsonic carrier-capable attack aircraft developed in the 1960s, known for its heavy payload, advanced navigation/attack systems for its time, and extensive combat use during the Vietnam War and beyond.
• B. A-4 Skyhawk
  The A-4 Skyhawk is a compact, carrier-capable American attack jet widely used during the Cold War, particularly noted for its role in the Vietnam War and service with several allied air forces.
• C. North American A-5 Vigilante
  The North American A-5 Vigilante was a supersonic, carrier-based bomber and reconnaissance aircraft used by the U.S. Navy during the Cold War.
• D. A-37 Dragonfly
  The A-37 Dragonfly is a light attack and counter-insurgency jet aircraft developed from the T-37 trainer and widely used by the U.S. Air Force and allied nations during the Vietnam War era.
• E. A-6 Intruder
  The A-6 Intruder was a twin-engine, all-weather carrier-based attack aircraft used by the U.S. Navy and Marine Corps from the 1960s through the 1990s, noted for its advanced navigation/attack systems and long-range strike capability.
• F. None of above. chosen